CN212851140U - Intelligent monitoring system for fire-fighting emergency lighting of power plant - Google Patents

Intelligent monitoring system for fire-fighting emergency lighting of power plant Download PDF

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Publication number
CN212851140U
CN212851140U CN202021043931.7U CN202021043931U CN212851140U CN 212851140 U CN212851140 U CN 212851140U CN 202021043931 U CN202021043931 U CN 202021043931U CN 212851140 U CN212851140 U CN 212851140U
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China
Prior art keywords
fire
emergency lighting
lighting
fighting
power plant
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CN202021043931.7U
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Chinese (zh)
Inventor
薛惠敏
郑滟
王杨
刘薇
孙向阳
刘志岩
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Northeast Electric Power Design Institute of China Power Engineering Consulting Group
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Northeast Electric Power Design Institute of China Power Engineering Consulting Group
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model provides a power plant fire control emergency lighting intelligent monitoring system which characterized in that: the system comprises a monitor, a plurality of fire-fighting emergency lighting master stations, a lighting output circuit, a local fire alarm screen and a fire alarm system output module; the fire-fighting emergency lighting master stations are arranged according to the region division of a power plant, the monitor is connected with the fire-fighting emergency lighting master stations through a communication cable, and a plurality of fire-fighting emergency lighting substations are arranged below the fire-fighting emergency lighting master stations; the emergency lighting substation is provided with a power line carrier communication module, one output end of the power line carrier communication module is connected with a lighting output circuit through a power cable, and the other output end of the power line carrier communication module is connected with a fire-fighting emergency lighting master station through a communication cable; the utility model discloses positive effect: the utility model discloses accomplish the transmission of signal through power cable between fire emergency lighting substation and the illumination output circuit, need not to set up communication cable, save pipeline and construction installation cost.

Description

Intelligent monitoring system for fire-fighting emergency lighting of power plant
Technical Field
The utility model belongs to the technical field of the fire emergency system, concretely relates to power plant fire control emergency lighting intelligent monitoring system.
Background
In the design of the prior power plant, no matter domestic or foreign projects, the emergency lighting system is used as an independent public lighting network self-forming system and has no power supply, control, signal and data connection with a fire alarm monitoring system of the power plant. The reason is that: firstly, the design of the emergency lighting and evacuation indicating system of the power plant is different from the design standard requirements of the existing automatic fire alarm system, and the voltage and the control mode of a lighting lamp are greatly different from the control of the automatic fire alarm system; and secondly, the power plant comprises a main power plant area, a production office area and an auxiliary power plant area, so that the power plant has the characteristics of wide regional distribution, complex process system of the power plant, special equipment operation requirement and the like, and is different from the linkage control design of fire-fighting emergency lighting and evacuation indication of a single building.
At present, in order to realize emergency integrated control and management of a whole plant, ensure that a lighting power supply fails when a fire disaster occurs, provide standby illumination for work or activities of a power plant, and provide evacuation illumination for safe evacuation of personnel in the power plant, some countries have formulated mandatory standard standards, and require that fire emergency illumination and evacuation indication systems of all areas and places in the whole power plant are all incorporated into a fire alarm monitoring system.
Therefore, the fire emergency lighting and the fire monitoring system in each area in the power plant are combined in a networking mode, the fire emergency lighting system of the whole plant is intelligently controlled and managed, and the fire emergency lighting and the fire monitoring linkage are achieved.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model aims to provide a power plant fire control emergency lighting intelligent monitoring system combines through fire control emergency lighting and fire control monitored control system's network deployment, realizes fire control emergency lighting and fire control warning monitored control system's linkage, realizes long-range centralized intelligent control and management to power plant fire control emergency lighting system.
In order to achieve the above object, the utility model provides a power plant fire emergency lighting intelligent monitoring system, its characterized in that: the system comprises a monitor, a plurality of fire-fighting emergency lighting master stations, a lighting output circuit, a local fire alarm screen and a fire alarm system output module; the fire-fighting emergency lighting master stations are arranged according to the region division of a power plant, the monitor is connected with the fire-fighting emergency lighting master stations through a communication cable, and a plurality of fire-fighting emergency lighting substations are arranged below the fire-fighting emergency lighting master stations; the emergency lighting substation is provided with a power line carrier communication module, one output end of the power line carrier communication module is connected with the lighting output circuit through a power cable, the other output end of the power line carrier communication module is connected with the fire emergency lighting master station through a communication cable, and the monitor monitors the lighting output circuit by receiving signals of the power line carrier communication module; the local fire alarm screen is connected with a fire alarm system output module, and the fire alarm system output module is connected with the fire-fighting emergency lighting substation; the monitor realizes the linkage of the illumination output circuit by receiving the non-pressure dry contact one-way input signal of the local fire alarm screen in each area; the fire emergency lighting main station is provided with a storage battery and provides a standby power supply for the fire emergency lighting intelligent monitoring system of the power plant.
The input voltage of the storage battery is alternating current 230V, the output voltage of the storage battery is alternating current 230V in a normal lighting mode, and the output voltage of the storage battery is direct current 216V in a storage battery mode.
The emergency illuminating lamp and the evacuation indicating lamp are arranged on the illumination output circuit, the micro chips are arranged in the lamp bodies of the emergency illuminating lamp and the emergency evacuation indicating lamp, each lamp has an independent address code, and the working states of the emergency illuminating lamp and the emergency evacuation indicating lamp can be remotely controlled through the monitor.
The illumination output circuit is provided with a local control switch for controlling the opening or closing of the emergency illuminating lamp and the evacuation indicating lamp.
Every fire emergency lighting main website connects 12 fire emergency lighting substations at most, and every fire emergency lighting substation has 8 ~ 12 illumination output circuit, places the emergency lighting lamps and lanterns of "normal bright type", "back-up type" two kinds of modes simultaneously in same return circuit.
The utility model discloses positive effect: the utility model discloses accomplish the transmission of signal through power cable between fire emergency lighting substation and the illumination output circuit, need not to set up communication cable, save pipeline and construction installation cost. The fire emergency lighting main station is provided with the storage battery, the reliability of the power supply is improved by adopting the centralized control type fire emergency lighting system of the centralized power supply, the system can be automatically switched to be started after fire disaster confirmation or when the normal power supply stops supplying power, the switching time is short and is not more than 5S, and the actual requirement is met. The intelligent monitoring system for fire-fighting emergency lighting of the power plant can cover the whole plant, is a subsystem of a fire-fighting alarm linkage control system of the whole plant, and realizes the integration of fire-fighting and emergency lighting control of the whole plant.
The utility model discloses fire emergency lighting intelligent monitoring system design satisfies technical requirement among the clean coal fired power plant project engineering of debye haxiang 4X600MW, is domestic first independently design and research and with practical application's achievement. The utility model discloses a technique also can extensively be used for in the electricity generation project at home and abroad, has considerable economic and social, can supply similar electricity generation engineering design to refer to.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of an illumination output circuit of the present invention.
In the figure: 1-a monitor; 2-a communication cable; 3-fire emergency lighting main station; 4-a storage battery; 5-fire emergency lighting substation; 6-an illumination output circuit; 7-emergency power supply line; 8-a power line carrier communication module; 9-local fire alarm screen; 10-fire alarm system output module; 11-emergency lighting lamps; 12-emergency evacuation indicator lights; 13-local control switch; 14-power supply cable.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, an intelligent monitoring system for fire-fighting emergency lighting in a power plant comprises a monitor 1, a plurality of fire-fighting emergency lighting main stations 3, a lighting output circuit 6, an on-site fire alarm screen 9 and a fire alarm system output module 10; the fire-fighting emergency lighting system is characterized in that a plurality of fire-fighting emergency lighting master stations 3 are arranged according to regional division of a power plant, a monitor 1 is connected with the fire-fighting emergency lighting master stations through a communication cable 2, a single-mode 4-core optical fiber is adopted in the model, a plurality of fire-fighting emergency lighting substations 5 are arranged under the fire-fighting emergency lighting master stations, the fire-fighting emergency lighting substations 5 are provided with emergency power supply lines 7 and power line carrier communication modules 8, the fire-fighting emergency lighting master stations 3 are connected with the fire-fighting emergency lighting substations 5 through communication cables, the communication cables adopt ZR-YJV2 multiplied by 10mm2 communication cables, the output end of a storage battery 4 is connected with the emergency power supply lines 7, and the output end; the power line carrier communication module 8 is connected with the illumination output circuit 6 through a power supply cable 14, the illumination output circuit 6 is provided with an emergency illuminating lamp 11 and an evacuation indicator lamp 12, the interior of lamp bodies of the emergency illuminating lamp 11 and the emergency evacuation indicator lamp 12 is provided with a microchip, each lamp has an independent address code, the working state of the emergency illuminating lamp 11 and the emergency evacuation indicator lamp 12 can be remotely controlled through the monitor 1, the illumination output circuit 6 is provided with a local control switch 13, the emergency illuminating lamp and the evacuation indicator lamp can be controlled to be opened or closed, and the monitor 1 can monitor the emergency illuminating device 6 by receiving signals of the power line carrier communication module 8.
The local fire alarm screen 9 is connected with the fire alarm system output module 10 through a data line, the fire alarm system output module 10 is connected with the emergency lighting substation 5 through a data line, and the monitor 1 is linked with the fire alarm monitoring system by receiving a one-way input signal of the fire alarm system output module 10.
Each fire emergency lighting substation is provided with 8-12 lighting output circuits 6, each circuit can be connected with 20 addressable memory modules at most, and emergency lighting lamps in two modes of a normal lighting type and a backup type can be placed in the same loop at the same time through the modules.
The fire-fighting emergency lighting intelligent linkage control system covers the whole plant, is a subsystem of the fire-fighting alarm linkage control system of the whole plant, and realizes the integration of fire-fighting control of the whole plant.

Claims (5)

1. The utility model provides a power plant fire control emergency lighting intelligent monitoring system which characterized in that: the system comprises a monitor, a plurality of fire-fighting emergency lighting master stations, a lighting output circuit, a local fire alarm screen and a fire alarm system output module; the fire-fighting emergency lighting master stations are arranged according to the region division of a power plant, the monitor is connected with the fire-fighting emergency lighting master stations through a communication cable, and a plurality of fire-fighting emergency lighting substations are arranged below the fire-fighting emergency lighting master stations; the emergency lighting substation is provided with a power line carrier communication module, one output end of the power line carrier communication module is connected with the lighting output circuit through a power cable, the other output end of the power line carrier communication module is connected with the fire emergency lighting master station through a communication cable, and the monitor monitors the lighting output circuit by receiving signals of the power line carrier communication module; the local fire alarm screen is connected with a fire alarm system output module, and the fire alarm system output module is connected with the fire-fighting emergency lighting substation; the monitor realizes the linkage of the illumination output circuit by receiving the non-pressure dry contact one-way input signal of the local fire alarm screen in each area; the fire emergency lighting main station is provided with a storage battery and provides a standby power supply for the fire emergency lighting intelligent monitoring system of the power plant.
2. The intelligent monitoring system for fire-fighting emergency lighting in the power plant according to claim 1, characterized in that: the input voltage of the storage battery is alternating current 230V, the output voltage of the storage battery is alternating current 230V in a normal lighting mode, and the output voltage of the storage battery is direct current 216V in a storage battery mode.
3. The intelligent monitoring system for fire-fighting emergency lighting in the power plant according to claim 1, characterized in that: the emergency illuminating lamp and the evacuation indicating lamp are arranged on the illumination output circuit, the micro chips are arranged in the lamp bodies of the emergency illuminating lamp and the emergency evacuation indicating lamp, each lamp has an independent address code, and the working states of the emergency illuminating lamp and the emergency evacuation indicating lamp can be remotely controlled through the monitor.
4. The intelligent monitoring system for fire-fighting emergency lighting in the power plant according to claim 3, characterized in that: the illumination output circuit is provided with a local control switch for controlling the opening or closing of the emergency illuminating lamp and the evacuation indicating lamp.
5. The intelligent monitoring system for fire-fighting emergency lighting in the power plant according to any one of claims 1 to 3, characterized in that: every fire emergency lighting main website can connect 12 fire emergency lighting substations at most, and every fire emergency lighting substation has 8 ~ 12 illumination output circuit, can place the emergency lighting lamps and lanterns of "normal bright type", "back-up type" two kinds of modes simultaneously in same return circuit.
CN202021043931.7U 2020-06-09 2020-06-09 Intelligent monitoring system for fire-fighting emergency lighting of power plant Active CN212851140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021043931.7U CN212851140U (en) 2020-06-09 2020-06-09 Intelligent monitoring system for fire-fighting emergency lighting of power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021043931.7U CN212851140U (en) 2020-06-09 2020-06-09 Intelligent monitoring system for fire-fighting emergency lighting of power plant

Publications (1)

Publication Number Publication Date
CN212851140U true CN212851140U (en) 2021-03-30

Family

ID=75171301

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021043931.7U Active CN212851140U (en) 2020-06-09 2020-06-09 Intelligent monitoring system for fire-fighting emergency lighting of power plant

Country Status (1)

Country Link
CN (1) CN212851140U (en)

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