This article introduces the emergency lighting and evacuation indicator system project of the Shanghai Automobile City Hotel, focusing on the networking architecture and practical application of Ankerui A100 emergency lighting and evacuation indicator system in super high-rise hotels, showing its functions and important significance.
1. Shanghai Automobile City Hotel Project Introduction:
The hotel is located in the core area of ​​Shanghai International Automobile City. It is close to the exit of Shanghai Automobile City Station of Metro Line 11 on the north, Shanghai’s second largest city park and Yingyi Golf Course on the south, and close to Shanghai-Nanjing Railway and Shanghai-Hangzhou Outer Ring Line. Hongqiao large hub New York is 20 minutes away by car.
The single building area is 62,000 square meters, the building height is 156 meters, and the building has 37 floors.
2. User requirements:
This project is a super high-rise hotel. The emergency lighting and evacuation indication system are required to monitor the status of the fire-fighting lamps in the building in real time, and promptly remind the staff on duty to follow up on abnormal problems; when a fire occurs, fire emergency lighting and The evacuation indicator system has an intelligent dynamic light guide function. The system selects the best escape route through the computer according to the fire alarm linkage signal and the specific situation of the disaster scene, and then changes the arrow direction of the sign light to provide a more effective evacuation escape route for the escapees.
Ankerui A100 fire emergency lighting and evacuation indication system is a centralized power control method. The lamp adopts DC36V safe voltage power supply, which effectively guarantees the stability and safety of the system. At present, it is widely used in airports, rail transit, tunnels, passenger transport hubs, hospitals, schools, gymnasiums, exhibition halls, star hotels, high-end commercial buildings and other places.
3. Reference standards
GB17945-2010 "Fire emergency lighting and evacuation indication system"
GB50116-2013 "Code for Design of Automatic Fire Alarm System"
GB50016-2014 "Code for Fire Protection Design of Buildings"
4. System structure:
The A100 fire emergency lighting and evacuation indication system is composed of a controller (host), a centralized power supply (power supply), a distribution device (extension), and lamps (evacuation indicators, emergency lighting) and other parts.
The controller is the system host of the fire emergency lighting and evacuation indication system. The controller is linked with the mainframe of the automatic fire alarm system. When a fire occurs, it intelligently controls the switch of the indicator light according to the detected fire source and the direction of smoke spread. The controller monitors each terminal in real time through the bus network. When a dangerous situation occurs, it automatically releases information instructions to each terminal. After receiving the instructions, the terminal starts to work, such as strobe, change direction, turn on and off lights, etc., and indicate the most in real time. The best and safest evacuation route.
Centralized power supply is a backup centralized emergency power supply device installed in the building. When a fire, accident or other emergency occurs in a building, the emergency power supply can provide emergency power supply for fire-fighting signs and lighting lamps to ensure the normal operation of fire-fighting emergency lighting and evacuation instructions.
The electric distribution device distributes the electricity of the emergency power box to the lamps and provides a bridge for communication between the lamps and the controller.
Fire emergency lighting provides lighting for evacuation. The installation methods are wall-mounted, ceiling-mounted, and recessed-top.
Evacuation emergency sign lamps provide directions for evacuation and escape. The installation methods are wall-mounted, suspended, and buried.
The project consists of a super high-rise hotel with 4 to 37 floors, a podium with 3 floors and a basement with 2 floors.
The following figure is the equipment configuration statistics of our company's fire emergency lighting and evacuation indication system on this project:
4.1 Part of the system diagram on site: (Note: The centralized power supply and distribution electrical devices in each electric well are connected to the fire control center through the embedded CAN bus line)
Some equipment in the podium
Some equipment in the basementâ‘
Some equipment in the basementâ‘¡
Some equipment on the 4th to 9th floors
Some equipment on floors 10~5
Some equipment on the 16th to 21st floors
Some equipment on floors 22~37
4.2 On-site system installation pictures
5. The system network is as follows:
6. Introduction of field application products:
6.1 Equipment introduction
6.2 Lamp introduction
7. System function:
Main interface of system operation
Contains toolbar, plane display, layer list, status bar, which can intuitively monitor the operating status of the equipment, and directly switch to the specific location of the fault according to the content displayed in the status bar
Log information interface
Log information records historical operation and fault information, and can be searched and inquired by date
Device definition interface
This interface adds on-site equipment and lamps,
Device interface
The device list can view the status and quantity of all devices and lamps
Management interface
It is mainly composed of emergency start, emergency stop and manual fire alarm. Emergency start and stop are used to test whether the emergency function of the equipment is normal. The manual fire alarm tests the start of the system at a specific fire point.
Layout definition interface
This interface can place the added equipment and lamps on the imported CAD plan.
8. Concluding remarks:
The A100 fire emergency lighting and evacuation indication system produced by our company has fully demonstrated its advantages of simplicity, flexibility, stability and low cost in the networking of high-rise buildings and multi-site buildings through its application in this super high-rise hotel project. Ankerui Electric strives to create all kinds of fire security system products. On the premise of meeting the requirements of national industry standards, it provides intelligent, efficient, energy-saving, and inexpensive fire-fighting solutions and fire-fighting products for all types of buildings, so as to reduce disasters and protect people's lives. Do your part in property safety!
About the author: You Xiaoyun, female, undergraduate Ankerui Electric Co., Ltd., the main research direction is smart grid power supply and distribution Email: mobile QQ
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