1. Know the intelligent evacuation system
The intelligent evacuation system is composed of the intelligent evacuation system control host, fire emergency power supply, fire emergency sign lamps, fire fire alarm host, fire
An intelligent fire evacuation system composed of disaster detectors and other equipment.The system has a human-computer interaction interface, which can conduct real-time inspections of emergency sign lamps,
And it is linked with the alarm host system, and when a fire occurs, the best escape route is intelligently selected according to the fire location for evacuation instructions.
When a fire occurs, the system can change the direction according to the location of the fire point, and guide the crowd to evacuate away from the fire point..When the fire point is close to the exit of the corridor,
The evacuation exits on the floors above the exit must be displayed closed, so that people can avoid danger and evacuate to the exit near the fire point on the fire floor..Floor group below the ignition point
The crowd can evacuate to any exit to achieve the purpose of evacuation as soon as possible.The fire scene is full of smoke, and the traditional evacuation indicator will be indistinguishable at this time;
This intelligent system can alert evacuees through voice, strobe and other function prompts when approaching or arriving at the exit, avoid missing the exit, and ensure rapid evacuation.
The intelligent system can perform self-inspection and patrol inspection of various indicator lights and emergency lighting fixtures online in real time in peacetime.Information on the malfunctioning lamp (lamp number, communication address, fault status)
Alarm, display, and record.When there is a fire in a certain location when there is no fire point, the evacuation indicator light changes its direction.When there is a fire at the evacuation exit, the evacuation indication in the dotted frame
The direction changes, this evacuation instruction system can correctly guide the evacuated people to evacuate as soon as possible and safely after a fire occurs.
The whole system consists of (main unit) emergency lighting controller, (emergency lighting centralized power supply), (emergency lighting distribution electrical device), (terminal evacuation sign lamps), (terminal evacuation lighting lamps) and (terminal evacuation buried lights), etc. The installation of equipment, including the installation of terminal evacuation lamps, can be in accordance with the “Code for Fire Protection Design of High-Rise Civil Buildings” GB?50045-1995 (2005 Edition), “Fire Safety Signs” GB13495-1992, “Fire Safety Signs Setting Requirements” GB?15630—1995 and other relevant national standards.(Emergency lighting distribution device) should be installed in the electrical shaft,
The system host is installed in the fire control center and linked with the fire alarm host.
Intelligent terminal evacuation lamps are divided into self-contained power supply type and centralized power supply type according to the power supply mode.Self-powered lamps have their own backup batteries inside,
When the normal power supply and charging power supply loses power, the built-in backup battery will light up the lamp.Centralized power supply type lamps have no internal battery, and the emergency in the system
Lighting centralized power supply to the emergency lighting distribution device in the shaft.Since the power supply has passed the emergency lighting centralized power supply, when the normal power supply is
In the event of a power failure, the standby power supply can be automatically put into power supply.When the single-story area of the building is large and there are many lamps, an emergency lighting set can be installed in each floor of the shaft.
Medium power source, if the public corridor of the building is short or the single-story area is not very large (such as high-rise residential buildings), you can share a fabric for every second and third floor
Centralized power supply for emergency lighting placed in an electric shaft.Using centralized power supply lamps, and with the automatic inspection function of the intelligent system,
Can greatly improve the power supply reliability of emergency lighting.Since each lamp must communicate and inspect with the host, therefore,
Each lamp in the intelligent system needs to add an RS485 twisted pair, although the power supply current of each lamp is very small, resulting in
The electromagnetic interference is very small, sometimes the power cord of each lamp (BV-2×2.5) Lay the same metal pipe as the communication twisted pair,
Little impact on the communication twisted pair.However, the best way is to lay the power cord of the lamp separately from the communication line.
2. What can the intelligent evacuation system bring to life?
In recent years, with the continuous acceleration of urban modernization, more and more domestic infrastructure projects, such as real estate, commercial office buildings, municipal stadiums, large supermarkets, logistics warehouses, airports, railway stations, etc..All kinds of high-rise and large-scale buildings have risen from the ground. There are still hidden dangers behind the prosperity. On the one hand, the flow of people in these places is often extremely large. On the other hand, the internal structure of the floors is very complicated. In the event of a fire, if there is no effective Quick evacuation guidance, the consequence will be unpredictable casualties.
So, after a fire, how can we quickly and effectively evacuate safely in a situation with a large number of people and a complex environment??Intelligent evacuation system is the key.
What is an intelligent evacuation system?What does it do?The intelligent evacuation system is one of the links of the intelligent fire protection system. It is an evacuation system that can realize the performance and intelligent coordination and linkage of evacuation instructions related to fire conditions and evacuation facility action conditions..When a fire accident occurs, it can intelligently provide rapid and dynamic behaviors for individuals at different locations in the building based on factors such as the location of the fire, the opening of the fire compartment shutter doors, the direction of smoke spread, and the dynamic crowd density of evacuation passages. Establish a safe, reliable, orderly, unobstructed and effective evacuation sign route.
Intelligent evacuation systems are an important part of smart fire protection in the construction of smart cities. Since the comprehensive promotion of smart fire protection construction, many smart fire protection companies have emerged across the country, and many mature product systems have been successfully developed. In the smart fire protection system product system, smart The evacuation system (English abbreviation: CIF—SENSE100) has obtained a number of national invention patents.The system not only changes the traditional idea of guiding evacuation by nearby sign lights, but also integrates independent single lamps into the entire system for unified management and overall deployment..At the same time, it also conducts 24-hour uninterrupted inspections on signs and other equipment to ensure that the entire system is running in the best condition.
Different from other intelligent evacuation systems, the system can quickly adjust the arrow direction of the evacuation indicator according to the fire position by multi-directional linkage of the fire alarm information after the fire occurs, and quickly turn on the emergency lighting after the general lighting is interrupted. Lights, intelligently generate the best safe escape route based on the principle of the nearest exit and deviating from the fire source, allowing evacuees to accurately and quickly choose safe passages for evacuation, avoiding evacuees from blindly running and entering dangerous areas..
In addition, the system will gradually open the networking function in the future. By connecting the corresponding APP, the administrator can realize the mobile phone to directly control the terminal equipment and view the system related data in real time, which greatly increases the controllability of the system and ensures that the evacuation of personnel is more flexible and effective..
In addition, the “CIF-SENSE100” intelligent evacuation system also has the following five major advantages. The system has strong stability and is not affected by external conditions. Changes in the external environment will have a low impact on the system. If the external conditions of the fire site change, The system can still restore the system to a normal state, and will not be affected by external factors and cause system damage or failure to operate normally.
High system performance, simple installation and debugging process, “CIF—SENSE100” intelligent evacuation system is easy to install, adjust, configure, and combine.Equipped with a complete installation instruction manual, modular installation, and non-polarity two-bus communication guarantee, simple construction.The system establishes a digital building model, arranges lamps and lanterns according to the position of the fire probe, and automatically generates an evacuation plan. There is no need for complicated plan preparation, and the debugging process is very simple..
All products have passed IS09001 certification, 100% have passed aging test, full inspection, etc..In addition to strong safety, the “CIF-SENSE100” intelligent evacuation system is also very optional. The system’s sign lamp is made of stainless steel, and there are six options for the optional panel. During installation, customers can choose wall hanging or hanging according to their needs. Hanging or embedded in the wall, etc..
The intelligent evacuation system lamps are exquisite, the underground lamp adopts its exclusive and first “two without one free” installation method, and the lighting lamp adopts the embedded ceiling method.
Integrate with the top, the viewing effect is excellent.It is precisely because of these advantages of the “CIF-SENSE100” intelligent evacuation system that it is widely used in airports,
Rail transit, tunnels, passenger transport hubs, hospitals, schools, stadiums, exhibition halls, star-rated hotels, high-end commercial buildings and other places have promoted urban smart consumption.
It plays a considerable role in the construction of fire protection, and is a technological innovation in the construction of urban smart fire protection..
3. Fire protection acceptance of intelligent evacuation system
About acceptance
1 The completion acceptance of intelligent fire alarm information display and intelligent evacuation indication system should be presided over by the construction supervisor, with the participation of design, construction, and supervision units, and should be carried out simultaneously with the acceptance of the automatic fire alarm system.
A guide to the fire acceptance of the intelligent evacuation system!
2 Completion acceptance
01 Upon completion and acceptance, the construction unit shall provide the following technical data:
-Acceptance application report and construction design drawings;
-Technical documents such as inspection report, factory certificate and instruction manual of the main products of the system;
-System debugging and inspection records;
-System installation test report.
A guide for the fire acceptance of intelligent evacuation systems!
02Check and accept the following items and functions in the system, and record according to the requirements of Appendix B below.
A.Under normal monitoring, observe the content of the intelligent fire alarm information display and intelligent evacuation indicator light, which should be consistent with the floor (area) where it is installed.
A guide to the fire acceptance of the intelligent evacuation system!
B.To simulate a fire in a certain floor (area), the intelligent fire alarm information display and intelligent evacuation indicator should display the alarm information within 3 seconds. Observe the displayed alarm information content and it should be consistent with the simulated floor (area).
C.In the fire alarm state, the font and pattern of the intelligent fire alarm information display and the evacuation indicator display alternately display the content each time when the display stops and the display time should not be less than 2S.
D.Intelligent fire alarm information display and evacuation indicator should meet the requirements of GB17945-2010.
02
About use and maintenance
1 Preparation before use
01 The intelligent fire alarm information display and evacuation instruction system shall be managed, operated and maintained by a special person who has undergone professional fire protection training and passed the examination, and shall be recorded in accordance with the requirements of Appendix C.
02When the intelligent fire alarm information display and evacuation instruction system is officially launched, the user unit should establish the technical file of the system. The generally archived data are:
-The as-built drawing of the system and the technical data of the equipment;
-Relevant legal documents issued by public security and fire control agencies;
-System operating procedures and maintenance management system;
-System operator roster and corresponding job responsibilities;
-On-duty records and usage charts;
-Equipment maintenance records.
2 use and maintenance
01 After the intelligent fire alarm information display and the intelligent evacuation indication system are officially launched, the power supply shall not be cut off at will to interrupt the operation of the system.
02The personnel on duty must regularly inspect the equipment and observe the display status of the equipment, so as to discover problems in time and deal with them at any time to ensure the normal operation of the system.
03 The user should inspect and test the equipment quarterly to ensure the normal operation of the equipment.