Guangdong Province, as the forefront of China's reform and opening up, has consistently ranked first in the country in terms of total economic output for many years. As the provincial capital city, Guangzhou is a national central city and a comprehensive gateway hub. The Guangzhou Emergency Warning Information Release Center is responsible for the real-time release of emergency warning information for natural disasters, accidents, and disasters throughout the city, and is the core node of the urban emergency management system. To ensure the absolute security of critical infrastructure, the center urgently needs to build a fire protection system that can protect important information areas in the computer room.
The project requires the fire extinguishing system to have: ① an efficient and reliable fire extinguishing system to ensure zero interruption operation of warning equipment; ② No residual fire extinguishing agent, avoiding secondary damage to precision electronic equipment; ③ Comply with the requirements of the Design Code for Gas Fire Extinguishing Systems (GB50370);
We adopt the pipeline type heptafluoropropane fire extinguishing system produced by our Dingya Fire Equipment Co., Ltd., which is equipped with dual wavelength flame detectors and a three-level alarm mechanism. The system optimizes the nozzle layout through CFD simulation, achieving a concentration uniformity of 98.5% in the protected area, with efficient fire extinguishing capabilities and safety for electronic devices. The system design includes automatic detection, alarm, and fire extinguishing functions to ensure rapid control of the fire in the early stages.
1. Ultra fast response: It only takes 8 seconds from fire recognition to extinguishing agent release, which is 40% higher than the national standard requirement
2. Precise environmental protection: Using HFC-227ea clean agent, with an ODP value of 0 and a GWP value of only 2050
3. Automation operation: The system integrates automatic detection and alarm functions to achieve fast response and unmanned operation
4. Strong spatial adaptability: Modular design supports flexible expansion, with a maximum protection capacity of 5000m ³ per system
5. Brand assurance service: Dingya Fire provides integrated services in research and development, production, sales, installation and maintenance, ensuring customers have no worries in all aspects.
By deploying a heptafluoropropane fire extinguishing system, this project not only improves the fire safety level of the information center, but also provides a solid guarantee for protecting important data and equipment. This cooperation fully demonstrates our company's professional capabilities and technical advantages in the field of fire engineering. In the future, we will continue to be committed to providing better fire protection solutions to ensure the safety and interests of our customers. This cooperation marks the authoritative recognition of our company's technological strength in the field of smart fire protection, providing an innovative model for the fire safety construction of key infrastructure in the Guangdong Hong Kong Macao Greater Bay Area.
In the future, Dingya Fire Protection will continue to deepen the research and application of gas fire extinguishing technology, and safeguard the city's safety lifeline with more intelligent and reliable fire protection solutions.